Special Features:

For transformer t4 and t5 in 221 yard at jsc rating - 138 kv, bil 650 kv, 800 amps, creepage: 126.00 in., min. Oil level: 23.00, below flange: 46.75 in., above flange 66.62 in., max. Dia. Below flange: 8.00 in., flange: bolt circle 14.25 in., bolt holes-6, 1.25 in. Dia., draw lead hole: 1.62 i.D., top terminal: 1/2-12 thread, 2.00 in. Min. Usable lg., silver plated, bottom terminal: (4) 3/8-16 thread, 3.75 b.C. Transformer shield

Properties:

An insulator designed to fit into and reduce the effective diameter of the hole(s). It may include mounting and/or conducting hardware. For flexible bushing-type insulators that are self-retaining and consist of two facing flanges separated by a neck, see grommet, nonmetallic. Also see spacer, sleeve and bushing, sleeve. Excludes insulation sleeving, electrical.